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Sulfur and phosphorus compounds

Lead ionophore IV

Also known as 4-tert-Butylcalix[4]arene-tetrakis(N,N-dimethylthioacetamide), 2,2',2'',2'''-((15,35,55,75-Tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetrakis(N,N-dimethylethanethioamide)

CAS 145237-46-3Formula C60H84N4O4S4Molar mass 1,053.62 g/mol
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Lead ionophore IV chemical structure, C60H84N4O4S4, CAS 145237-46-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
145237-46-3
Formula
C60H84N4O4S4
Molar mass
1,053.62 g/mol
HS code
293090
Category
Sulfur and phosphorus compounds

What is Lead ionophore IV?

Plain description, key identifiers and synonyms

Lead ionophore IV is a chemical substance with the molecular formula C60H84N4O4S4 and a molar mass of 1,053.62 g/mol. Its CAS registry number is 145237-46-3. The IUPAC name is N,N-dimethyl-2-[[5,11,17,23-tetratert-butyl-26,27,28-tris[2-(dimethylamino)-2-sulfanylideneethoxy]-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]ethanethioamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,N-dimethyl-2-[[5,11,17,23-tetratert-butyl-26,27,28-tris[2-(dimethylamino)-2-sulfanylideneethoxy]-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]ethanethioamide
CAS number
145237-46-3
Molecular formula
C60H84N4O4S4
InChIKey
CDVPPFVKRDRQTO-UHFFFAOYSA-N
InChI
InChI=1S/C60H84N4O4S4/c1-57(2,3)45-25-37-21-39-27-46(58(4,5)6)29-41(54(39)66-34-50(70)62(15)16)23-43-31-48(60(10,11)12)32-44(56(43)68-36-52(72)64(19)20)24-42-30-47(59(7,8)9)28-40(55(42)67-35-51(71)63(17)18)22-38(26-45)53(37)65-33-49(69)61(13)14/h25-32H,21-24,33-36H2,1-20H3
SMILES (canonical and isomeric)
CC(C)(C)C1=CC2=C(C(=C1)CC3=CC(=CC(=C3OCC(=S)N(C)C)CC4=CC(=CC(=C4OCC(=S)N(C)C)CC5=C(C(=CC(=C5)C(C)(C)C)C2)OCC(=S)N(C)C)C(C)(C)C)C(C)(C)C)OCC(=S)N(C)C

Synonyms

  • 4-tert-Butylcalix[4]arene-tetrakis(N,N-dimethylthioacetamide)
  • 2,2',2'',2'''-((15,35,55,75-Tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetrakis(N,N-dimethylethanethioamide)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,053.62 g/molcalc.
Exact mass
1,052.5375 Dacalc.
LogP (octanol/water)
12.62calc.
Topological polar surface area
49.88 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
12calc.
Heavy atoms
72calc.
Rings
5calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.53calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1cc2cc(c1)Cc1cccc(c1)Cc1cccc(c1)Cc1cccc(c1)C2

c1cc2cc(c1)Cc1cccc(c1)Cc1cccc(c1)Cc1cccc(c1)C2

5 rings, 28 atoms, the Calix(4)arene ring system.

90 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Lead ionophore IV suppliers

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Lead ionophore IV price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lead ionophore IV is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Lead ionophore IV is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lead ionophore IV, based on the data on this page

What is Lead ionophore IV?

Lead ionophore IV is a chemical substance with the molecular formula C60H84N4O4S4 and a molar mass of 1,053.62 g/mol. Its CAS registry number is 145237-46-3.

What is the CAS number of Lead ionophore IV?

The CAS registry number of Lead ionophore IV is 145237-46-3.

What is the molecular formula and weight of Lead ionophore IV?

The molecular formula of Lead ionophore IV is C60H84N4O4S4 and its molar mass is 1,053.62 g/mol.

Is Lead ionophore IV hazardous?

No GHS hazard classification for Lead ionophore IV is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Lead ionophore IV?

Lead ionophore IV is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lead ionophore IV?

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What is the price of Lead ionophore IV?

Suppliers quote Lead ionophore IV on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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